Dwayne Johnson Shares an Intense Behind-the-Scenes Image from his San Andreas Training

It’s no secret that Dwayne Johnson is a fan of pushing himself to physical extremes to prepare for roles and his prepwork for director Brad Peyton’s San Andreas is clearly no exception. The star today shared the below image on his Twitter feed, showing off the training he’s currently undergoing for the production, which begins lensing next week in Australia.

Set in the aftermath of a devastating California earthquake, the movie follows a helicopter pilot (Johnson) and his quest to save his estranged daughter. Carla Gugino, Alexandra Daddario, Colton Haynes and Art Parkinson also star in the June 5, 2015 release.